Mealey's (October 17, 2022, 9:48 AM EDT) -- BOSTON — Two companies have moved in Massachusetts federal court to dismiss a lawsuit alleging contamination of drinking water from per- and polyfluoroalkyl substances (PFAS), contending that the plaintiffs “ignore the corporate separateness of the parent-subsidiary relationship” among the companies and “attempt to summarily pierce the corporate veil on the basis of unsupported, conclusory allegations of joint ownership and operational control despite evidence to the contrary.”...